No harm(harmless kindness)

Why don't we see the possible good

Behaving  like everything is ok and well understood

What you don't know in an opportunity to learn, there's no harm  in that

they said good people are rare or hard to find

Maybe they're out there masked in a way which helps them blend

Whatever you can offer no matter how little is what some one might need, there's no harm in that 

Making yourself and others around you happy does no harm.